SO Great news and New Product… bonus for Some new HA info and Excellent post from Liyan Gong
She brings the receipts… 
HA and how to FIX access broken problem WITH SOLUTIONS
Don’t do this…
Do this instead!
for $19 Idunno how these Seeedineers Do this Magic but I like it 
(S3 + W5500+ PoE )
see Liora Chen’s blog post on the products evolution and improvements. Seeed Studio bringing the Standard to a New Level 
as You were…
GL 
PJ 
W5500 Ethernet Adapter – upgrade your projects and get on the NETWORK with stable connectivity now!